package com.cat.chapter043;

import java.io.*;

/**
 * @author cat
 * @description
 * @create 2025/7/11 16:34
 * @since JDK17
 */

public class Main {

    public static void main(String[] args) throws IOException {
        // 把文件中的内容，读到内存中去
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        // 解析出数字
        StreamTokenizer tokenizer = new StreamTokenizer(br);
        // 输出答案
        PrintWriter pr = new PrintWriter(new OutputStreamWriter(System.out));

        while (tokenizer.nextToken() != StreamTokenizer.TT_EOF) {   // 文件没有结束就继续
            // 解析成数字
            int n = ((int) tokenizer.nextToken());
            tokenizer.nextToken();  // 跳到下一个
            // 打印答案
            pr.println();
        }
        pr.flush(); // 刷新一下
        pr.close(); // 关闭流
    }
}
